20,000 Lums Under the Sea

20,000 Lums Under the Sea is the fourth world in Rayman Legends. Unlocked after collecting 40 Teensies, The world features similar toad enemies from Toad Story but with a distinct secret agent vibe. Enemies carry electric guns, wear wetsuits or Splinter Cell inspired camo and goggles. The levels span gloomy underwater grottos, spy themed underwater mansions, and mad scientist facilities crawling with searchlights, lasers and guards.
There are two princesses that can rescued in this world. Ursula can be rescued by completing the Ninja Dojo Level once you have collected 90 Teensies. Emma can be rescued after completing Shaolin Master Dojo once the player has collected 230 Teensies.